Coval

Coval Conversations API

Submit and evaluate production conversations.

Documentation GitHub OpenAPI

Operations 9

POST /audio:upload Upload audio #

POST /conversations:submit Submit conversation for evaluation #

GET /conversations List conversations #

GET /conversations/{conversation_id} Get conversation details #

PATCH /conversations/{conversation_id} Attach audio to a conversation #

DELETE /conversations/{conversation_id} Delete or cancel conversation #

GET /conversations/{conversation_id}/audio Get conversation audio #

GET /conversations/{conversation_id}/metrics List conversation metrics #

GET /conversations/{conversation_id}/metrics/{metric_output_id} Get conversation metric output(s) #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Coval Conversations API
  description: Simulation and evaluation API for AI voice and chat agents.
  termsOfService: https://coval.dev/terms
  contact:
    name: Coval API Support
    email: support@coval.dev
    url: https://docs.coval.dev
  license:
    name: Proprietary
    url: https://coval.dev/terms
  version: 1.0.0
servers:
- url: https://api.coval.dev/v1
  description: Production API
security:
- ApiKeyAuth: []
tags:
- name: Conversations
  description: Submit and evaluate production conversations.
paths:
  /audio:upload:
    post:
      operationId: createAudioUpload
      summary: Upload audio
      description: Upload an audio file for use with a submitted conversation.
      tags:
      - Conversations
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                file:
                  type: string
                  format: binary
      responses:
        '201':
          description: Audio uploaded; returns an upload id.
  /conversations:submit:
    post:
      operationId: submitConversation
      summary: Submit conversation for evaluation
      description: Submit a production conversation (transcript and/or audio) to be evaluated against metrics for observability and monitoring.
      tags:
      - Conversations
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ConversationSubmit'
      responses:
        '201':
          description: Conversation submitted for evaluation.
  /conversations:
    get:
      operationId: listConversations
      summary: List conversations
      tags:
      - Conversations
      parameters:
      - $ref: '#/components/parameters/Limit'
      - $ref: '#/components/parameters/Cursor'
      responses:
        '200':
          description: A list of conversations.
  /conversations/{conversation_id}:
    parameters:
    - $ref: '#/components/parameters/ConversationId'
    get:
      operationId: getConversation
      summary: Get conversation details
      tags:
      - Conversations
      responses:
        '200':
          description: The requested conversation.
    patch:
      operationId: patchConversation
      summary: Attach audio to a conversation
      tags:
      - Conversations
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                audio_url:
                  type: string
                upload_id:
                  type: string
      responses:
        '200':
          description: Conversation updated.
    delete:
      operationId: deleteConversation
      summary: Delete or cancel conversation
      tags:
      - Conversations
      responses:
        '204':
          description: Conversation deleted or cancelled.
  /conversations/{conversation_id}/audio:
    parameters:
    - $ref: '#/components/parameters/ConversationId'
    get:
      operationId: getConversationAudio
      summary: Get conversation audio
      tags:
      - Conversations
      responses:
        '200':
          description: A URL to the conversation audio file.
  /conversations/{conversation_id}/metrics:
    parameters:
    - $ref: '#/components/parameters/ConversationId'
    get:
      operationId: listConversationMetrics
      summary: List conversation metrics
      tags:
      - Conversations
      responses:
        '200':
          description: A list of metric outputs for the conversation.
  /conversations/{conversation_id}/metrics/{metric_output_id}:
    parameters:
    - $ref: '#/components/parameters/ConversationId'
    - name: metric_output_id
      in: path
      required: true
      schema:
        type: string
    get:
      operationId: getConversationMetric
      summary: Get conversation metric output(s)
      tags:
      - Conversations
      responses:
        '200':
          description: A single conversation metric output.
components:
  parameters:
    Cursor:
      name: cursor
      in: query
      description: Pagination cursor.
      schema:
        type: string
    ConversationId:
      name: conversation_id
      in: path
      required: true
      schema:
        type: string
    Limit:
      name: limit
      in: query
      description: Maximum number of items to return.
      schema:
        type: integer
  schemas:
    ConversationSubmit:
      type: object
      properties:
        transcript:
          type: array
          items:
            type: object
        audio_url:
          type: string
        upload_id:
          type: string
        metrics:
          type: array
          items:
            type: string
        metadata:
          type: object
        external_conversation_id:
          type: string
        occurred_at:
          type: string
          format: date-time
        agent_id:
          type: string
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: Organization API key for authentication.